Home / 3,088,875.11-4,633,340.00-1,268,241.35

Finding the Fourth Proportional to 3,088,875.11, 4,633,340.00 and 1,268,241.35

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Solution

The fourth proportional to 3,088,875.11, 4,633,340.00 and 1,268,241.35 is: 1,902,373.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,088,875.11 : 4,633,340.00 = 1,268,241.35 : x
  2. Step 2: Convert to fraction form
    3,088,875.11/4,633,340.00 = 1,268,241.35/x
  3. Step 3: Cross multiply
    3,088,875.11x = 4,633,340.00 × 1,268,241.35
  4. Step 4: Simplify right side
    3,088,875.11x = 5,876,193,347,101.09
  5. Step 5: Solve for x
    x = 5,876,193,347,101.09/3,088,875.11
  6. Step 6: Final answer
    x = 1,902,373.24

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.